4f4f994f2f5f7623672c03ba0f1fcc5b74d7de07b6ac1c37542d3a19bac162d3

Analysis

max time kernel
142s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 00:59

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General

Target

1ec1f55790bda4ce08a4e457196d5dde.exe
Size

63KB
MD5

1ec1f55790bda4ce08a4e457196d5dde
SHA1

1093fb57b0b6fdf496f49971e330d6042da826e8
SHA256

4f4f994f2f5f7623672c03ba0f1fcc5b74d7de07b6ac1c37542d3a19bac162d3
SHA512

fab91c8be7f72336dc0e72e1e32f718df496396c2343d129d978668c21c8f250621442fd8c200c9761e2026df79fcbb27c55aa82cd3d725d3b508bfd91eb9e9b
SSDEEP

1536:/I4X6261WhEwYHVM3kq06SsIS2zSSAZiSNjlC6aWte4iUa:Q8CwYHVM3tUOVblCKBHa

Score

10^/10

persistence

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
azerty28

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Security Accounts Manager(SAM) = "C:\\Windows\\system32\\authcl.exe"	1ec1f55790bda4ce08a4e457196d5dde.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\VzWJrYnjU = "C:\\Users\\Admin\\AppData\\Local\\VzWJrYnjU\\OghDDYNXd.exe"	1ec1f55790bda4ce08a4e457196d5dde.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\authcl.exe	1ec1f55790bda4ce08a4e457196d5dde.exe
File opened for modification	C:\Windows\SysWOW64\authcl.exe	1ec1f55790bda4ce08a4e457196d5dde.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	1ec1f55790bda4ce08a4e457196d5dde.exe

C:\Users\Admin\AppData\Local\Temp\1ec1f55790bda4ce08a4e457196d5dde.exe
"C:\Users\Admin\AppData\Local\Temp\1ec1f55790bda4ce08a4e457196d5dde.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4904-1-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/4904-2-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/4904-0-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/4904-6-0x0000000000E30000-0x0000000000E40000-memory.dmp

Filesize
64KB

Download
memory/4904-5-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads